HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

I was put on clindamycin over a week ago but here recently i've been experiencing a rash on my arms. i'm allergic to penicillin is this related?

A doctor has provided 1 answer
Dr. Kristin Sokol answered

Specializes in Allergy and Immunology

No: Clindamycin is not related to penicillin. A rash that shows up after a week of taking a medication is not necessarily and allergy. I would visit with the physician that prescribed the clindamycin and possibly be referred to an allergist depending on your rash and other symptoms.

Dr Clay agreed

Answered 3/7/2018

643 views

Thank

Related Questions

A member asked:

If I have strep and I take penicillin and it's resistant and I start clindamycin but I accidentally keep taking the penicillin too for one day will that cause an issue with treatment?

A doctor has provided 1 answer

A member asked:

If someone has strep several times and they now have a case where amox, penicillin, zpack and clindamycin aren't working should they just let their body fight it off naturally at that point?

3 doctors weighed in across 2 answers

A member asked:

Hi im pregnant in my first trimester and have a uti i have penicillin 500mg and clindamycin 300mg can i take either one?

2 doctors weighed in across 2 answers

A member asked:

Im on my 3 antibiotic in a month due to ear infection. The 1 was penicillin which I had a reaction. Clindamycin was 2 and 1 dose cause a lump feeling in throat. 3 is moxifloxacin and I have a lump feeling about 12 hours after 1 dose. Why?

A doctor has provided 1 answer

A member asked:

Can clindamycin and phenoxymethyl penicillin be taken together safely?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

ER doctor prescribed me Keflex for possible mastitis and UTI knowing I'm allergic to penicillin. I am on day 3 and have an itchy rash on arms and legs?
Allergic to penicillin & clindamycin. What can I take for a tooth infection? The tooth is being removed next week
Not allergic to penicillin. Do I have to take clindamycin as prescribed after root canal coronal leakage. Concerned about intestinal problems c- diffi?
What dose of clindamycin is used to treat strep throat for penicillin allergic PTs? Dose per day in mgs?
I have an abcess tooth, is something wrong? I have had an abcess tooth for almost 3weeks now, I have been on penicillin 500mg 3times a day, that didn't help. I'm now on clindamycin 300mg every 6 hours, it got the abcess to come to a head and pop, but i st

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.